File Upload: the following zip file "issues" should not prevent success upload of zip content

[sbarbosadataverse]

When users have a zip folder containing an "empty" folder (usually designated to hold new files created from running the code), or the zip folder contains "shape files"---the zip will not upload and will not throw an error of why it failed.

[djbrooke]

@sbarbosadataverse - if the problematic zips are OK to include here, please do so. If not, feel free to email them to me. Thanks!

[sbarbosadataverse]

sending via dropbox link @djbrooke

[mheppler]

Related to Duplicate Files - publish a dataset that contains files with the same content, which are handled differently #4813.

[djbrooke]

Closing in favor of #6627, will link this issue from there.